Propose: Repairing a damaged or broken tape in a 8mm tape cassette.
May need a spare 8mm cassette. Tools to open the cassette.
- Tape is broken at the start of the tape.
- Tape is broken at the end of the tape.
- Tape is broken in the middle of the tape.
When I refer to the start, end and middle of the tape I mean the point of recorded information. For example, if a 60 minute tape is broken in the at the 30 minute mark, and there is only 20 minutes on the tape, I would say this is scenario #2. Otherwise if this 60 minute tape is broken at the 30 minute mark and it has 40 minutes on the tape, then we have scenario #3.
The tape cassette has a lock to prevent the wheels from moving when the tape is outside the deck. Sometimes one needs to move the tape or take up slack or whatever and therefore the lock needs to be opened. This lock is located on the back face of the cassette in the centre about .5 cm from the spine. Stick something in the hole and push toward the spine to release the lock.
Basically, the tape cannot be spliced together. So, if the tape has been broken into two pieces, part A and B, we would move the two parts into two completely separate cassettes. If there is multiple parts, we would move each part into it's own cassette. Now if one of the parts has no information on the tape, we can throw that part away.
Steps (scenario #1 and #2):
- Take the screws out of the damaged cassette. Open the cassette carefully to make sure not to loose any parts.
- If we are dealing with scenario #1 or #2 then take the wheel with the tape that can be tossed and pull any remaining tape off the wheel.
- The end of the tape is held onto the wheel by a plastic clip that pushes the end of the tape into the wheel. Use a small flat screw-driver to push (from the side) the clip out of the wheel.
- Lay the good end of the tape from the other wheel onto the empty wheel and snap the clip into the wheel to lock the tape in place.
- Close the cassette. Careful of the tape guide and wheel etc.
Steps (scenario #3):
This is the same fixing the tape for scenarios #1 and #2 but in this case we cannot toss the tape left on the other wheel, we need to take the one wheel from the damaged cassette to a spare cassette and perform the fix twice (once on each cassette) as above.
Time (for each scenario):
- About20 minutes.
- About 20 minutes.
- About 40 minutes.
Also, if the cassette is stuck, it typically takes about 5 minutes to free it.